Land Navigation
While it is handy to know how to find directions by the sun or stars, such methods are useless in adverseweather conditions. Knowing…
compass
Compass Dip Needle Calibration
Compass Dip needle calibration notes: A good dip needle can be used to a degree to indicate resulting latitude after the coming pole…
COMPASS DECLINATION DIAGRAM
Declination is the angular difference between any two norths. If you have a map and a compass, theone of most interest to you…
